Question -
Difference between cartilage and bone. [2 MARKS]
Answer: : Bone: 1 Mark Cartilage: 1 Mark Bone: Bone is a hard and non- flexible structure. It forms the skeleton Cartilage : Cartilage is soft and flexible structure. It provides flexibility to the joints. It is found in the nose, ears and the rings of the trachea to give flexibility.
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